Trade developed early and was very important to the people of sumer because they?

How did the printing press make it difficult for the catholic church to stop the reformation? o a. priests were too busy printing and distributing bibles to oppose protestantism. o b. it created a growing middle class that was no longer interested in religion. o c. critics of the catholic church were able to quickly replace any hey writings the church destroyed. d. there were few printing presses in italy, where leadership of the catholic church was centered.

What kind of relationship did the soviet union have with the united states in 1945

What are new social classes emerged due to advancement in agriculture ?